qpsmtpd/bin/install_deps.pl
2013-04-29 18:58:57 -07:00

401 lines
11 KiB
Perl
Executable File

#!/usr/bin/perl
# v1.7 - 2013-04-20 - Matt
# - get list of modules from Makefile.PL or dist.ini
# - abstracted yum and apt into subs
#
# v1.6 - 2013-04-01 - Matt
# - improved error reporting for FreeBSD port installs
#
# v1.5 - 2013-03-27 - Matt
# - added option to specify port category
#
# v1.4 - 2012-10-23 - Matt
# - improved yum & apt-get module installer
#
# v1.3 - 2012-10-23 - Matt
# - added apt-get support
# - added app install support
#
# circa 2008, by Matt Simerson & Phil Nadeau
# - based on installer in Mail::Toaster dating back to the 20th century
use strict;
use warnings;
use CPAN;
use English qw( -no_match_vars );
my $apps = [
{ app => 'daemontools', info => { } },
{ app => 'ucspi-tcp', info => { } },
# { app => 'dspam', info => { } },
# { app => 'mysql-server-55', info => { port => 'mysql55-server', dport=>'mysql5', yum =>'mysql-server'} },
# { app => 'apache22' , info => { port => 'apache22', dport=>'', yum => 'httpd' } },
];
$EUID == 0 or die "You will have better luck if you run me as root.\n";
my @failed;
foreach ( @$apps ) {
my $name = $_->{app} or die 'missing app name';
install_app( $name, $_->{info} );
};
foreach ( get_perl_modules() ) {
#print Dumper($_);
my $module = $_->{module} or die 'missing module name';
my $info = $_->{info};
my $version = $info->{version} || '';
print "checking for $module $version\n";
## no critic
eval "use $module $version";
next if ! $EVAL_ERROR;
next if $info->{ships_with} && $info->{ships_with} eq 'perl';
install_module( $module, $info, $version );
eval "use $module $version";
## use critic
if ($EVAL_ERROR) {
push @failed, $module;
}
}
if ( scalar @failed > 0 ) {
print "The following modules failed installation:\n";
print join( "\n", @failed );
print "\n";
}
exit;
sub get_perl_modules {
if ( -f 'dist.ini' ) {
return get_perl_modules_from_ini();
};
if ( -f 'Makefile.PL' ) {
return get_perl_modules_from_Makefile_PL();
};
die "unable to find module list. Run this script in the dist dir\n";
};
sub get_perl_modules_from_Makefile_PL {
my $fh = new IO::File 'Makefile.PL', 'r'
or die "unable to read Makefile.PL\n";
my $in = 0;
my @modules;
foreach my $line ( <$fh> ) {
if ( $line =~ /PREREQ_PM/ ) {
$in++;
next;
};
next if ! $in;
last if $line =~ /}/;
next if $line !~ /=/; # no = char means not a module
my ($mod,$ver) = split /\s*=\s*/, $line;
$mod =~ s/[\s'"\#]*//g; # remove whitespace and quotes
next if ! $mod;
push @modules, name_overrides($mod);
#print "module: .$mod.\n";
}
$fh->close;
return @modules;
};
sub get_perl_modules_from_ini {
my $fh = new IO::File 'dist.ini', 'r'
or die "unable to read dist.ini\n";
my $in = 0;
my @modules;
foreach my $line ( <$fh> ) {
if ( '[Prereqs]' eq substr($line,0,9) ) {
$in++;
next;
};
next if ! $in;
print "line: $line\n";
last if '[' eq substr($line,0,1); # [...] starts a new section
my ($mod,$ver) = split /\s*=\s*/, $line;
$mod =~ s/\s*//g; # remove whitespace
next if ! $mod;
push @modules, name_overrides($mod);
print "module: $mod\n";
}
$fh->close;
#print Dumper(\@modules);
return @modules;
};
sub install_app {
my ( $app, $info) = @_;
if ( lc($OSNAME) eq 'darwin' ) {
install_app_darwin($app, $info );
}
elsif ( lc($OSNAME) eq 'freebsd' ) {
install_app_freebsd($app, $info );
}
elsif ( lc($OSNAME) eq 'linux' ) {
install_app_linux( $app, $info );
};
};
sub install_app_darwin {
my ($app, $info ) = @_;
my $port = $info->{dport} || $info->{port} || $app;
if ( ! -x '/opt/local/bin/port' ) {
print "MacPorts is not installed! Consider installing it.\n";
return;
}
system "/opt/local/bin/port install $port"
and warn "install failed for Darwin port $port";
}
sub install_app_freebsd {
my ($app, $info ) = @_;
print " from ports...";
my $name = $info->{port} || $app;
if ( `/usr/sbin/pkg_info | /usr/bin/grep $name` ) {
return print "$app is installed.\n";
}
elsif( `/usr/sbin/pkg info | /usr/bin/grep $name` ) {
return print "$app is installed.\n";
}
print "installing $app";
my $category = $info->{category} || '*';
my ($portdir) = glob "/usr/ports/$category/$name";
if ( $portdir && -d $portdir && chdir $portdir ) {
print " from ports ($portdir)\n";
system "make install clean"
and warn "'make install clean' failed for port $app\n";
};
};
sub install_app_linux {
my ($app, $info ) = @_;
if ( -x '/usr/bin/yum' ) {
my $rpm = $info->{yum} || $app;
system "/usr/bin/yum -y install $rpm";
}
elsif ( -x '/usr/bin/apt-get' ) {
my $package = $info->{apt} || $app;
system "/usr/bin/apt-get -y install $package";
}
else {
warn "no Linux package manager detected\n";
};
};
sub install_module {
my ($module, $info, $version) = @_;
if ( lc($OSNAME) eq 'darwin' ) {
install_module_darwin($module, $info, $version);
}
elsif ( lc($OSNAME) eq 'freebsd' ) {
install_module_freebsd($module, $info, $version);
}
elsif ( lc($OSNAME) eq 'linux' ) {
install_module_linux( $module, $info, $version);
};
## no critic
eval "require $module";
## use critic
return 1 if ! $EVAL_ERROR;
install_module_cpan($module, $version);
};
sub install_module_cpan {
my ($module, $version) = @_;
print " from CPAN...";
sleep 1;
# this causes problems when CPAN is not configured.
#$ENV{PERL_MM_USE_DEFAULT} = 1; # supress CPAN prompts
$ENV{FTP_PASSIVE} = 1; # for FTP behind NAT/firewalls
# some Linux distros break CPAN by auto/preconfiguring it with no URL mirrors.
# this works around that annoying little habit
no warnings;
$CPAN::Config = get_cpan_config();
use warnings;
# a hack to grab the latest version on CPAN before its hits the mirrors
if ( $module eq 'Provision::Unix' && $version ) {
$module =~ s/\:\:/\-/g;
$module = "M/MS/MSIMERSON/$module-$version.tar.gz";
}
CPAN::Shell->install($module);
}
sub install_module_darwin {
my ($module, $info, $version) = @_;
my $dport = '/opt/local/bin/port';
if ( ! -x $dport ) {
print "MacPorts is not installed! Consider installing it.\n";
return;
}
my $port = "p5-$module";
$port =~ s/::/-/g;
system "$dport install $port"
and warn "install failed for Darwin port $module";
}
sub install_module_freebsd {
my ($module, $info, $version) = @_;
my $name = $info->{port} || $module;
my $portname = "p5-$name";
$portname =~ s/::/-/g;
print " from ports...$portname...";
if ( `/usr/sbin/pkg_info | /usr/bin/grep $portname` ) {
return print "$module is installed.\n";
}
elsif( `/usr/sbin/pkg info | /usr/bin/grep $portname` ) {
return print "$module is installed.\n";
}
print "installing $module ...";
my $category = $info->{category} || '*';
my ($portdir) = glob "/usr/ports/$category/$portname";
if ( ! $portdir || ! -d $portdir ) {
print "oops, no match at /usr/ports/$category/$portname\n";
return;
};
if ( ! chdir $portdir ) {
print "unable to cd to /usr/ports/$category/$portname\n";
};
print " from ports ($portdir)\n";
system "make install clean"
and warn "'make install clean' failed for port $module\n";
}
sub install_module_linux {
my ($module, $info, $version) = @_;
my $package;
if ( -x '/usr/bin/yum' ) {
return install_module_linux_yum($module, $info);
}
elsif ( -x '/usr/bin/apt-get' ) {
return install_module_linux_apt($module, $info);
}
warn "no Linux package manager detected\n";
};
sub install_module_linux_yum {
my ($module, $info) = @_;
my $package;
if ( $info->{yum} ) {
$package = $info->{yum};
}
else {
$package = "perl-$module";
$package =~ s/::/-/g;
};
system "/usr/bin/yum -y install $package";
};
sub install_module_linux_apt {
my ($module, $info) = @_;
my $package;
if ( $info->{apt} ) {
$package = $info->{apt};
}
else {
$package = 'lib' . $module . '-perl';
$package =~ s/::/-/g;
};
system "/usr/bin/apt-get -y install $package";
};
sub get_cpan_config {
my $ftp = `which ftp`; chomp $ftp;
my $gzip = `which gzip`; chomp $gzip;
my $unzip = `which unzip`; chomp $unzip;
my $tar = `which tar`; chomp $tar;
my $make = `which make`; chomp $make;
my $wget = `which wget`; chomp $wget;
return
{
'build_cache' => q[10],
'build_dir' => qq[$ENV{HOME}/.cpan/build],
'cache_metadata' => q[1],
'cpan_home' => qq[$ENV{HOME}/.cpan],
'ftp' => $ftp,
'ftp_proxy' => q[],
'getcwd' => q[cwd],
'gpg' => q[],
'gzip' => $gzip,
'histfile' => qq[$ENV{HOME}/.cpan/histfile],
'histsize' => q[100],
'http_proxy' => q[],
'inactivity_timeout' => q[5],
'index_expire' => q[1],
'inhibit_startup_message' => q[1],
'keep_source_where' => qq[$ENV{HOME}/.cpan/sources],
'lynx' => q[],
'make' => $make,
'make_arg' => q[],
'make_install_arg' => q[],
'makepl_arg' => q[],
'ncftp' => q[],
'ncftpget' => q[],
'no_proxy' => q[],
'pager' => q[less],
'prerequisites_policy' => q[follow],
'scan_cache' => q[atstart],
'shell' => q[/bin/csh],
'tar' => $tar,
'term_is_latin' => q[1],
'unzip' => $unzip,
'urllist' => [ 'http://www.perl.com/CPAN/', 'http://mirrors.kernel.org/pub/CPAN/', 'ftp://cpan.cs.utah.edu/pub/CPAN/', 'ftp://mirrors.kernel.org/pub/CPAN', 'ftp://osl.uoregon.edu/CPAN/', 'http://cpan.yahoo.com/', 'ftp://ftp.funet.fi/pub/languages/perl/CPAN/' ],
'wget' => $wget, };
}
sub name_overrides {
my $mod = shift;
# Package and port managers have naming conventions for perl modules. The
# methods will typically work out the name based on the module name and a
# couple rules. When that doesn't work, add entries here for FreeBSD (port),
# MacPorts ($dport), yum, and apt.
my @modules = (
{ module=>'LWP::UserAgent', info => { cat=>'www', port=>'p5-libwww', dport=>'p5-libwww-perl' }, },
{ module=>'Mail::Send' , info => { port => 'Mail::Tools', } },
{ module=>'Mail::SpamAssassin' , info => { cat => 'mail', } },
);
my ($match) = grep { $_->{module} eq $mod } @modules;
return $match if $match;
return { module=>$mod, info => { } };
};